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Copyright>
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Chd|====================================================================
Chd|  FVTHSURF                      source/airbag/fvthsurf.F      
Chd|-- called by -----------
Chd|        FVMESH0                       source/airbag/fvmesh0.F       
Chd|-- calls ---------------
Chd|====================================================================
      SUBROUTINE FVTHSURF(NSEG, NTGI,SURF_ELTYP, ELTG, ITAG, SURF_ELEM)
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "com04_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER NSEG, NTGI, ELTG(*),SURF_ELTYP(*),SURF_ELEM(*)
      INTEGER ITAG(*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I, J, K, N, ITY
C
      ITAG(1:NTGI+1)=0
      DO I=1,NSEG
         ITY=SURF_ELTYP(I)
         N  =SURF_ELEM(I)
         IF(ITY == 7) N=N+NUMELC
         DO J=1,NTGI
            K=ELTG(J)
            IF(K == N) THEN
               ITAG(1)=ITAG(1)+1
               ITAG(J+1)=1
            ENDIF
         ENDDO
      ENDDO
C
      RETURN
      END
